The Bahamas, the Caribbean (east, west, or south) - 3,4,5,6,7,8, 10 days year 'round
Alaska -- 7-14 days late spring to early fall
Hawaii -- 7 & 10-11 days before and after the Alaska sailings
Tahiti, the Orient, Europe, the Mediterranean, Australia. Almost anywhere on the planet!
In the Caribbean the best deals are Sept-Oct, then Nov-Jan except holidays.
Feb- Easter prices rise. Easter-Aug, vacation time is the highest.